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PemTech LSW Series Wireless alarm stations are designed for use in both temporary and permanent installations. Easily deployable battery operated multiple alarms stations can communicate with PemTech wireless controller on a single network. The alarm station consists of dual strobe lights and a horn. Strobe lights are available in various dome colors. The rechargeable lithium battery pack provides enough energy for 4 months of continuous operation without alarms and 10 hours with all alarms active. Battery pack can be recharged by any standard desktop charger similar to the ones used for laptop computers with 2.1 mm jack. Optional solar charging package is also available. Unit also comes in with 24 VDC external power input provided by the user.

The alarm station is designed for use in hazardous locations. The alarm station is Type 4X rated. The strobe lights and horn are rated Class I, Division 2, Groups B, C and D.

View Data Sheet   Technical Specifications

Applications

  • Drilling Rigs
  • Offshore Platforms
  • Petrochemical Industry
  • Chemical Storage
  • Water & Wastewater Treatment
  • LPG Storage
  • Refineries

Technical Specifications

Electrical Classification

Class I Div 2; Groups B, C, D

Dimensions

14" Wide x 20" High x 12" Deep

Weight

24 Lbs.

Operating Temperature Strobes & Horn

-50 °C to +65 °C

Strobe Flashing Rate

80 Flashes per Minute

Effective Candle Power

165

Available Lens Colors

Amber, Blue, Clear, Red, Green

Sound Output

117 decibels @ 1 meter

Tone

32 user selectable tones

Power Input Options

12-14 VDC External Power
Or
Rechargeable Lithium Battery pack

Power Consumption

140 mW Power save mode
26 Watt max with all 3 A/V Alarms active

Battery Specifications

Rechargeable Lithium battery with built in battery charging circuitry. Battery pack Charged using a standard desktop battery charger with 2.5 mm jack

Operating time: > 4 months no alarms
10 hours with all alarms active

Lithium Battery Operating Temperature

-40 °C to +60 °C - Normal Operting mode

-30 °C to +60 °C - Discharge temperature with all alarms active

Frequency

900 MHz (North America)
2.4 GHz (Internation)

Operating Range

Outdoor RF Line of Sight 2.5 Km with standard dipole antenna

Antenna Options

Standard dipole antenna with antenna guard. Optional high gain omni antenna with coax cable

Number of Alarm stations per network

Up to 32 alarms can be interfaced on a network with single Wireless controller

Accessories

  • Solar Charging Panel (20 Watts)
  • Desktop battery charger

Warranty

1 Year